Home / 906,050.62-1,360,125.83-486,146.62

Finding the Fourth Proportional to 906,050.62, 1,360,125.83 and 486,146.62

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Solution

The fourth proportional to 906,050.62, 1,360,125.83 and 486,146.62 is: 729,783.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,050.62 : 1,360,125.83 = 486,146.62 : x
  2. Step 2: Convert to fraction form
    906,050.62/1,360,125.83 = 486,146.62/x
  3. Step 3: Cross multiply
    906,050.62x = 1,360,125.83 × 486,146.62
  4. Step 4: Simplify right side
    906,050.62x = 661,220,575,029.20
  5. Step 5: Solve for x
    x = 661,220,575,029.20/906,050.62
  6. Step 6: Final answer
    x = 729,783.26

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